Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10658816 | Distributed feedback laser diode | Natalia Dubrovina, Abderrahim Ramdane, Henri Benisty | 2020-05-19 |
| 6549707 | Grating-type optical filter with apodised spectral response | Alain Carenco | 2003-04-15 |